It has as attributions to perform and promote scientific research and technological development, in particular in the field of nuclear sciences and technologies, radiological protection and safety, as well as, in that domain, to undertake graduated and post-graduated education activities and the permanent knowledge update of technicians, and also to promote the public knowledge of science in its areas of specialization. http://www.ctn.tecnico.ulisboa.pt/ CTN occupies a relevant position in the existing network of scientific institutions in Portugal. It delivers the latest general public information and also clarifications of public health in the areas of expertise of the Institute, notably those related to the use the research infrastructures and specialized equipment installed, and the quality of its research staff allow specialized activities. It organizes courses where the safe manipulation of equipment using radioactive sources is taught by certified teachers. http://www.ctn.tecnico.ulisboa.pt/uk/uk_main.htm Events organized by CTN includes namely Presentation of Theses, Scientific Conferences, Workshops and Project Meetings as well as Cultural Events. http://www.ctn.tecnico.ulisboa.pt/pt/ev/index.html It offers advanced scientific and technical training of students and young scientists in current areas of activity of the Institute (environment, study and preservation of the cultural heritage, materials science and technology, life sciences, etc.). Under the supervision or co-supervision of CTN scientists, a large number of young students prepare their final degree thesis, MSc thesis, PhD thesis, or undergo post-doc training program. Promotes also training for professionals dealing with ionizing radiations and its applications in several domains of activity and regularly initiatives directed towards the general public, giving particular attention to young people. For this purpose, the Institute opens its doors to students from high schools, receiving typically one visit per week. http://www.ctn.tecnico.ulisboa.pt/uk/uk_recrutar.htm